Implementation of 5G in Guided and Unguided Optical Communication System with Cellular Frequency Bands

Optical wireless communication is the budding technology of fifth generation communication networking systems. It is an emerging platform to interconnect the domestic appliance together with a strong optical backbone network. However for a very long distance communication over 500 to 1000 km optical fiber is irreplaceable. The speed of the data communication is higher in free space optical communication without amplifying the received signal at the receiver side. The microwave optical communication frequency ranges from 3GHz to 30 GHz. Millimeter wave optical communication with 5G network is under progress. In this paper, the speed of communication used is 50 Gbps. The different channels optical wireless communication OWC , free space Optical communication FSO and optical wired cables are considered with 5G speed. The Quality factor and maximum distance of transmission with suitable transmitter power is achieved via respective channels. Helen Vedanayagi Anita. R "Implementation of 5G in Guided and Unguided Optical Communication System with Cellular Frequency Bands" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6, October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd28117.pdf

Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/28117/implementation-of-5g-in-guided-and-unguided-optical-communication-system-with-cellular-frequency-bands/helen-vedanayagi-anita-r

call for paper Gas Engineering, international journal Geological Engineering, ugc approved journals for engineering

ANN Model Based Calculation of Tensile of Friction Surfaced Tool Steel

Friction surface treatment is well established solid technology and is used for deposition, abrasion and corrosion protection coatings on rigid materials. This novel process has wide range of industrial applications, particularly in the field of reclamation and repair of damaged and worn engineering components. In this paper, present the prediction of tensile of friction surface treated tool steel using ANN for simulated results of friction surface treatment. This experiment was carried out to obtain tool steel coatings of low carbon steel parts by changing input process parameters such as friction pressure, rotational speed and welding speed. The simulation is performed by a 33 factor design that takes into account the maximum and minimum limits of the experimental work performed by the 23 factor design. Neural network structures, such as the Feed Forward Neural Network FFNN , were used to predict tensile tool steel sediments caused by friction. 

by V. Pitchi Raju "ANN Model Based Calculation of Tensile of Friction Surfaced Tool Steel"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29169.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/29169/ann-model-based-calculation-of-tensile-of-friction-surfaced-tool-steel/v-pitchi-raju

call for paper Petroleum Engineering, international journal Nanotechnology, ugc approved journals for engineering

Soil Stabilization by use of Chemical

This work presented to see the efficiency of nano technology used in terms of chemical named as Terrasil which acts as a modifier and improves the engineering properties of black cotton soil. In India, we see about 51.8 million hectors of land area is covered with black cotton soil which is an expansive soil. It is seen that black cotton soil is very hard when it is dry, and it loses its strength completely when it is wet. Expansive soils are problematic soils worldwide and create problems while constructing structures on it. To improve their properties various methods are adopted. These soils are removed completely or mixed with better quality material or mixed with various additives. This chemical called terrasil is tested by conducting various tests like Proctor test, free swelling test, etc. Soil samples are treated with different percentage of Terrasil 0.9 , 1.1 , and 1.3 . Terrasil gives improved results up to 40 increasing compressive strength of soil. It reduces the swelling property of soil from 60 to 42. 

by Sheetal Nalbilwar "Soil Stabilization by use of Chemical"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd28118.pdf

Paper URL: https://www.ijtsrd.com/engineering/geological-engineering/28118/soil-stabilization-by-use-of-chemical/sheetal-nalbilwar

call for paper Forestry Engineering, international journal Software Engineering, ugc approved journals for engineering

An Experimental Paper on Compressive Strength of Pervious Concrete

Pervious concrete has been in use in many countries over more than a century. Its higher porosity helps in percolating rain water directly to ground and thereby helps in recharging groundwater aquifer. In this study, pervious concrete of sizes of 6.3mm size aggregate were prepared with different water cement ratios to find the compressive strength. The purpose of this project is to analyze the feasibility of producing highly sustainable no fine concrete mixtures and evaluating the effect of W c ratio on the properties of pervious concrete. Porous concrete is produced by using ordinary Portland cement, coarse aggregates, and water. This concrete is tested for its property compressive strength. The results showed that the water cement ratio showed significant effect on compressive strength of Pervious concrete. 

by S. Suryasri | Mr. K. S. B. Prasad "An Experimental Paper on Compressive Strength of Pervious Concrete"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd28121.pdf

Paper URL: https://www.ijtsrd.com/engineering/transport-engineering/28121/an-experimental-paper-on-compressive-strength-of-pervious-concrete/s-suryasri

call for paper Food Engineering, international journal Nuclear Engineering, ugc approved journals for engineering

Some Physical Properties of Negro Pepper Seed Xylopia Aethiopica Necessary for Post Harvest Handling

Negro pepper is a spice with high nutritional value and several beneficial phytochemical compounds. Physical attributes of biomaterial are important in many problems associated with the design of machines and the analysis of the behavior of the product during agricultural processing operations such as handling, planting, harvesting, milling, threshing, cleaning, grading, sorting and drying. This study was aimed at determining some physical properties of Negro pepper seed xylopia aethiopica including axial dimensions, grain mass, bulk and true densities and porosity. Manual methods of measurements were employed in which the seeds were either measured directly or in bulk. Other parameters were calculated such as arithmetic, geometric mean diameter and sphericity. Seed weight and volumes were measured by using standard measuring equipment. All properties were determined at a fixed moisture content. The result of the study showed that the average length, width and thickness of the negro pepper seed were 5.99 0.42, 3.51 0.25 and 3.05 0.14mm respectively. Geometric mean diameter and sphericity of the Negro Pepper Seed were obtained as 3.80 0.13mm and 65.53. 0.11 respectively. The Solid density, Porosity and bulk density for negro pepper seeds were 0.56 0.25 g m3 49.50 0.22 and 1.125 0.31 g m3 respectively all measurement were obtained at a seed moisture content of 37.5 wet basis. 

by Elijah G. Ikrang | Anyanwu, C. Solomon "Some Physical Properties of Negro Pepper Seed (Xylopia Aethiopica) Necessary for Post- Harvest Handling"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6, October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29184.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/29184/some-physical-properties-of-negro-pepper-seed--xylopia-aethiopica-necessary-for-post--harvest-handling/elijah-g-ikrang

call for paper Telecommunications, international journal Information Technology, ugc approved journals for engineering

A Study of Wheat Flour Tortillas using Laser Induced Breakdown Spectroscopy LIBS

Wheat flour tortillas of different colors and composition were studied with the aid of laser induced breakdown spectroscopy LIBS. Due to its simplicity, fast response, little or no sample preparation, LIBS is presented as an effective tool for rapid in situ sample analysis of food samples with emphasis on tortillas. Spectroscopic analysis of the plasma generated by Nd YAG laser irradiation of tortilla was carried out. A careful selection of spectral lines of Ca, Na and K which do not suffer from spectral interference was made. Spectral properties of the above mentioned elements such as peak intensities, intensity ratios, and area under spectral lines were analyzed. Optimization of laser pulse energy, detection gate width and gate delay for well resolved spectra with high signal to noise ratio was done and other parameters studied. Among the spectral lines selected for analysis, the Na I 589.00 and 589.60 nm doublet were found to show interesting properties. Tortillas manufactured by Gruma Corporation and Mexamerica, of brown, orange, green and white colors as well as homemade tortillas were studied in this work and the results from both dried and undried samples is presented. 

by Charles Ghany | Hervé Sanghapi | C R Bhatt | Bader Alfarraj | Fang Y. Yueh | Jagdish P. Singh "A Study of Wheat Flour Tortillas using Laser Induced Breakdown Spectroscopy (LIBS)"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6, October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29209.pdf

Paper URL: https://www.ijtsrd.com/engineering/food-engineering/29209/a-study-of-wheat-flour-tortillas-using-laser-induced-breakdown-spectroscopy-libs/charles-ghany

call for paper Communication Engineering, international journal Chassis Engineering, ugc approved journals for engineering

Energy Harvesting Alternatives for Powering Critical WSN Based and Autonomous Monitoring Systems

Wireless Sensor Network WSN applications in the industry, domestic and commercial sectors are becoming quite interesting and exciting. For instance, since January 2005, major International Oil and Gas companies IOCs operating in Nigeria Niger Delta region have made wireless sensor network the defacto monitoring system for their vast oil and gas pipelines, oil wells and other facilities. This is because wireless technology has vast advantages over their wired counterpart. Despite the interest generated by the varied advantage of wireless sensor nodes in the oil and gas industry and other sectors, the biggest challenge lie in the limited battery energy of these tiny wireless sensor nodes. Battery energy of the wireless sensors are so limited that it will take maximum of one year to deplete and that will require massive replacements of the batteries so that the network will still be functional. This is almost impossible or very costly for a field of thousands or millions of wireless sensor nodes. This paper will examine the possibility of harvesting ambient or environmental energy sources such as RF, solar, piezoelectric, thermal etc to store and power these wireless sensor nodes so that the need for massive battery replacements will be avoided and costs saved. 

by Fidelis C. Obodoeze | Ndidi Fidelia Ugwoke | Edith Angela Ugwu "Energy Harvesting Alternatives for Powering Critical WSN-Based and Autonomous Monitoring Systems"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6, October 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29131.pdf

Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/29131/energy-harvesting-alternatives-for-powering-critical-wsn-based-and-autonomous-monitoring-systems/fidelis-c-obodoeze

call for paper Computer Engineering, international journal Mechanical Engineering, ugc approved journals for engineering